[Paraview] How to color by Cell Data

Utkarsh Ayachit utkarsh.ayachit at kitware.com
Wed Mar 3 10:11:21 EST 2010


Mmm..not sure if that'd help, since you said you can reproduce the
issue with GenerateIds filter as well, right?

Utkarsh

On Wed, Mar 3, 2010 at 9:51 AM, Michael Jackson
<mike.jackson at bluequartz.net> wrote:
> Do you want my data file?
>
> Mike J.
>
> On 3/3/2010 9:28 AM, Utkarsh Ayachit wrote:
>>
>> Mike, but the cell data shows up correctly on the information tab,
>> right? So the cell data is being loaded, and even reported to
>> ParaView. It's hard to imagine why it would be doing what it's doing,
>> esp. with the precompiled binaries on Mac, since they work fine for
>> me, on my Mac 10.6  :).
>>
>> It cannot be a mere GUI issue since from the debugging report that
>> Mike gave us before, ParaView indeed doesn't report those cell arrays
>> to the client when rendering. I just wish I could reproduce it somehow
>> somewhere so I could debug it  :). I am going to test on Os X 10.5 to
>> see if we have any better luck.
>>
>> Utkarsh
>>
>> On Wed, Mar 3, 2010 at 9:23 AM, Eric E. Monson<emonson at cs.duke.edu>
>>  wrote:
>>
>>>
>>> Mike, is it possible that it's a problem related to OS X 10.5? I know
>>> Jérôme is having some trouble with Fedora, but I can't reproduce the issue
>>> on Snow Leopard or Ubuntu (both x86_64 builds). Which architecture are you
>>> building PV and Qt for?
>>>
>>> -Eric
>>>
>>> On Mar 3, 2010, at 9:09 AM, Michael Jackson wrote:
>>>
>>>
>>>>
>>>> I have tried clean builds on ParaView CVS and ParaView 3.6.2 OS X with
>>>> Qt versions 4.5.3 and Qt 4.6.2 both carbon and Cocoa and none of that
>>>> alleviates the problem. Not even the precompiled binary from Kitware's web
>>>> site works correctly. It does work perfectly fine on windows though.
>>>>
>>>>  I wonder where the loading of the file takes place. I have a feeling
>>>> something is not loading the cell data correctly. Maybe.
>>>>
>>>> --
>>>> Mike Jackson
>>>>
>>>> On 3/3/2010 3:01 AM, Jérôme wrote:
>>>>
>>>>>
>>>>> Hi,
>>>>>
>>>>> After full updates on 2 computers (personal and office) both running
>>>>> fedora 12,
>>>>> the problem persists... on one of them only! The sadness is that the
>>>>> personal
>>>>> one is concerned, so I cannot debug efficiently.
>>>>>
>>>>> The point is that I didn't perform a comprehensive clean on my built
>>>>> tree. This
>>>>> is the next step.
>>>>>
>>>>> Jerome
>>>>>
>>>>> 2010/3/1 Michael
>>>>> Jackson<mike.jackson at bluequartz.net<mailto:mike.jackson at bluequartz.net>>
>>>>>
>>>>>    So I figured out where the problem lies, but not what the actual
>>>>>    problem is:
>>>>>
>>>>>    QList<QString>  pqPipelineRepresentation::getColorFields()
>>>>>    ....
>>>>>    for(int i=0; i<cellinfo->GetNumberOfArrays(); i++)
>>>>>
>>>>>    that loop is 0 to 0 on OS X and 0 to 2 on Windows. But using the
>>>>>    exact same data file. So for some reason the OS X version is NOT
>>>>>    storing/updating something properly. Odd.
>>>>>
>>>>>
>>>>>
>>>>
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>>>
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